JPH0447656U - - Google Patents
Info
- Publication number
- JPH0447656U JPH0447656U JP9102290U JP9102290U JPH0447656U JP H0447656 U JPH0447656 U JP H0447656U JP 9102290 U JP9102290 U JP 9102290U JP 9102290 U JP9102290 U JP 9102290U JP H0447656 U JPH0447656 U JP H0447656U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- test material
- ultrasonic probe
- ring
- ultrasonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000523 sample Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来の超音波探傷装置を示す断面図、第３
図は従来の超音波探傷装置の課題を説明する図で
ある。
図において１は超音波探触子、２は円筒体、３
は給水口、４は被検材、５は弾性体のリング、６
はカバー、７はボルト、８は水室、９はロープで
ある。なお、各図中、同一符号は、同一または相
当部分を示す。
Fig. 1 is a sectional view showing an embodiment of this invention, Fig. 2 is a sectional view showing a conventional ultrasonic flaw detection device, and Fig. 3 is a sectional view showing an embodiment of this invention.
The figure is a diagram illustrating problems with conventional ultrasonic flaw detection equipment. In the figure, 1 is an ultrasound probe, 2 is a cylindrical body, and 3 is an ultrasonic probe.
is the water supply port, 4 is the material to be tested, 5 is the elastic ring, 6
is a cover, 7 is a bolt, 8 is a water chamber, and 9 is a rope. Note that in each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
の被検材の周りを回転する超音波探触子と、上記
超音波探触子を保持する円筒体と、上記円筒体の
長手方向の両端に設けられ、上記被検材の外周に
内接する弾性体で形成されたリングと、上記超音
波探触子の直下をはずれた位置において、上記両
端のリングの内径部分を上記円筒体の長手方向に
連結する複数のロープと、上記円筒体、上記リン
グ、および上記被検材に囲まれて形成された水室
とを備えたことを特徴とする超音波探傷装置。 An ultrasonic probe that rotates around a tubular or round bar-shaped test material that is conveyed straight without rotating; a cylindrical body that holds the ultrasonic probe; A ring formed of an elastic body is provided and inscribed in the outer periphery of the test material, and the inner diameter portions of the rings at both ends are aligned in the longitudinal direction of the cylindrical body at a position away from directly below the ultrasonic probe. An ultrasonic flaw detection device comprising a plurality of ropes to be connected, and a water chamber surrounded by the cylindrical body, the ring, and the test material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9102290U JPH0447656U (en) | 1990-08-30 | 1990-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9102290U JPH0447656U (en) | 1990-08-30 | 1990-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447656U true JPH0447656U (en) | 1992-04-22 |
Family
ID=31826274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9102290U Pending JPH0447656U (en) | 1990-08-30 | 1990-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447656U (en) |
-
1990
- 1990-08-30 JP JP9102290U patent/JPH0447656U/ja active Pending